Trauma & Recovery - The speaker experienced a post-traumatic shock 18 years after serving in Sarevo, triggered by encountering a fellow soldier [1] - The speaker identifies three solutions for managing trauma: mastering nutrition, writing, and sports [1] Nutrition & Neurotransmitters - The speaker's naturopathic studies revealed a serotonin deficiency, impacting melatonin production and potentially leading to depression [1] - Tryptophan, an essential amino acid, is a precursor to serotonin but requires sugar to reach the brain effectively [2] Physical Activity & Mental Strength - The speaker used bodybuilding as a masking agent for trauma after returning from Sarevo [2] - The speaker participates in ultra-triathlons, including a 48-hour Ultra Triathlon Lanzarote with 70 km of running, 19 km of swimming, and 140 km of cycling [3][4][5] - Despite a cycling accident, the speaker is determined to pursue their dreams and participate in future triathlons [6][13] Mindset & Resilience - The speaker emphasizes the importance of living one's dreams and pushing boundaries [16][17] - The speaker believes in "moving" rather than "exceeding" limits [16] - The speaker highlights the significance of mental strength, as exemplified by a young athlete in a 24-hour triathlon [3]